We maintain strict verification boundaries. All published reviews reflect real feedback from active engineering milestone sign-offs. In accordance with bilateral Non-Disclosure Agreements (NDAs), individual client organization names, locations, and proprietary codebase details are strictly anonymized.
Verified Engagement Reviews
"honestly saved our launch.. previous agency left the state managment completely broken, Solvantis stepped in and fixed the whole auth & dashboard flow in 4 days. turnaround was insanely fast!"
"Super happy with the delivery. They built our SIP & EMI calculation engine with exact integer math so compliance passed with zero issues. Chart animation latency is super smooth under 80ms."
"Migrated our sluggish storefront to Next.js — mobile speed went from 44 to 98 on lighthouse. Checkout dropoff decreased almost immediately. Communication on Slack was 10/10."
"Figma to code translation was 100% pixel acurate. Even the micro animations and mobile drawer gestures feel super native. Clean TypeScript types throughout, our internal team took over easily."
"Delivered our internal tracking portal 10 days ahead of schedule! Handles live location updates seamlessly without lag. Definitely recomending them to other founders."
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Existing clients can submit verified feedback for milestone sign-off audits.